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Water Quality Division > Programs > DWSRF

Drinking Water State Revolving Fund

Many Oklahoma water systems are looking for affordable financing options in order to construct needed drinking water system improvements necessary to comply with the Safe Drinking Water Act. Until 1997, the state did not have a lower than market rate loan program to assist water systems. The 1996 Amendments to the Safe Drinking Water Act (SDWA) allowed EPA to make a grant to Oklahoma to fund a Drinking Water State Revolving Fund (DWSRF). The primary purpose of the program is to provide low interest loans and other financial assistance to municipalities and rural water districts for the construction of public water supply projects. The Department of Environmental Quality (DEQ) administers the DWSRF and the Oklahoma Water Resources Board (OWRB) assists with the financing requirements of the program.

Systems eligible for loan money include towns and municipalities with proper legal authority and rural water districts established under Title 82 of the Oklahoma Statutes. Private water corporations (for profit) or non-profit water corporations are not eligible for loan money.

The categories of drinking water projects eligible for assistance are:

  • Treatment system
  • Distribution/storage system rehabilitation
  • New transmission/distribution systems
  • New intake/raw water lines
  • New storage
  • Wells

Costs associated with the planning, design and building of the eligible categories of drinking water projects are considered allowable. Eligible construction costs will be based on the lowest responsible bidder. Project-related costs associated with the acquisition of land are eligible only if needed for the purposes of locating eligible project components. The land must be acquired from a willing seller.

Program Requirements are:

  1. Projects must be listed on the DWSRF Project Priority List (PPL) and current Intended Use Plan (IUP) maintained by the DEQ;
  2. Engineering report as required by the DEQ, including a cost-effective analysis;
  3. Sufficient economic and environmental information for the DEQ to issue an environmental decision regarding project impacts;
  4. Public participation/public hearing with public notice;
  5. Project will be required to comply with federal SDWA requirements and federal cross-cutting laws and authorities.

For questions about DWSRF, please contact Eddie Rhandour.

What's New

SFY18 Capacity Development Annual Report to EPA
1 October 2018

Intended Use Plan Drinking Water State Revolving Fund, State Fiscal Year 2019, Effective 7-1-2018 through 6-30-2019
8 Aug 2018

2017 Capacity Development Report to the Governor on the Public Water Supply Program
26 October 2017

Updated Project Priority List, Appendix B, for 2018 Intended Use Plan
25 January 2018

Introducing Water Loss Auditing to Oklahoma Water Systems
7 March 2017

Annual Report to EPA (Final) for SFY 2016, Effective 11/30/2016
14 December 2016



DWSRF Fact Sheet

Design Build And CMAR Guidance

Funding Agency Coordinating Team (FACT) Forms

DWSRF Forms Winzip 18 May 2016

State Environmental Review Process